Most popular questions
  1. scince

    what are the disadvantages of non aqueous titrations

    asked by venkataramanaiah on March 27, 2011
  2. scince

    as you drive down the highway you may see crows feeding on dead animals. as a result of this nutritional pattern,crows may be classified as

    asked by veronica on February 17, 2014
  3. Scince

    suggest and explain what happens to the movement of sugar in winter when a tree has no leaves

    asked by Ali on April 1, 2018
  4. scince

    which two types of clouds indicate fair weather? A.cirrus and cumulus-My Answer B.cirrus and stratus C.cumulus and stratus D.cumulus and nimostratus

    asked by mr. e on January 19, 2018
  5. scince

    During a rain storm, rain comes straight down with velocity Vi =-15 m/s and hits the roof of a car perpendicularly. The mass of the rain per second that strikes the roof is 0.060 kg every second. Assuming that the rain comes to rest upon strikingthe car (

    asked by trina on July 26, 2013
  6. scince

    What could be some effects of population growth, natural disease ,and advanced technology systems on resource availability

    asked by Edu on October 24, 2014
  7. scince

    A man pushes a 50N box across a level floor at a constant speed of 2.0m/s for 10s. Find the average power output by a man.

    asked by trina on July 26, 2013
  8. scince

    One molecule of water (H2O) contains two atoms of hydrogen and one atom of oxygen.A hydrogen atom has a mass of 1.0 u and an atom of oxygen has a mass of 16 u, approximately. (a) What is the mass in kilograms of one molecule of water? (b) How many

    asked by teja on May 11, 2012
  9. scince

    Carbon tetrachloride reacts at high temperatures with oxygen to produce two toxic gases, phosgene and chlorine. CCl4(g) + 1/2O2(g) COCl2(g) + Cl2(g), Kc = 4.4 × 109 at 1,000 K Calculate Kc for the reaction 2CCl4(g) + O2(g) 2COCl2(g) + 2Cl2(g).

    asked by md on March 13, 2016
  10. Scince

    The Big Idea of Energy sulphur and iron fillings

    asked by Yoyoyo on December 16, 2008
  11. scince

    Fill in the blank Minerals is a naturally occuring, inorganic, crystalline solid, having a defintie chemical composition. Minerals are composed of one or more chemical eleents. Example: NaCl => __________=> salt plz help me.

    asked by Anonymous on May 22, 2009
  12. Scince

    the density of gold bar is 19.0 g cm⁻³ when a hole of volume 1.0 cm³ is drilled into the bar , density of the gold bar will be

    asked by Arif on July 26, 2018
  13. scince

    When a body hanging from a spring balance is immersed in water it floats just below the surface of water and shows 100 g loss in its weight (i) What is the weight of the body in water? (ii) What is the weight of the body in air? (iii) What is the upthrust

    asked by upendra on November 29, 2015
  14. scince

    Which of the following is not an example of a physical property of a substance? density combustion solubility freezing point thx

    asked by hi on November 14, 2017
  15. scince

    A loboratory uses an ultrasonic-scanner to trance tumar in tissue. The operting frequency of the 6 scanner is 4.2*10 hz.calculate the wavelength of sound in the tissue if the speed of the sound is 1700 m/s.

    asked by saurav on February 3, 2015
  16. Scince

    If you were an environmental researcher and were given funding to assist with one environmental issue, which of the followingtopics would you choose to spend your funds on? Human population Atmospheric pollution Water Resources Terrestrial Resource Energy

    asked by Tammi on November 9, 2009
  17. Scince

    am having trouble with Restate the problem in terms of the following: Manipulated variable Constant (control) variables Principles of experimental design State in correct form the hypothesis you intend to demonstrate. I have conducted the experiment but I

    asked by pookie on December 16, 2008
  18. Scince

    Endangered Species

    asked by Dalton on June 4, 2007
  19. Scince

    A paticule of weight 10N rest on a rough contact with a plane inclined at 30degress to slip.find the coefficent of friction

    asked by Applie mechanism on March 9, 2016
  20. scince

    States the laws of reflection of sound and its two applications.

    asked by saurav on February 2, 2015
  21. scince

    A girl lifts a 12 N weight 1.5 meters. How much work does she do on the weight?

    asked by autum on April 11, 2011
  22. scince


    asked by janak on November 5, 2009
  23. scince


    asked by janak on November 5, 2009
  24. scince

    You burn a pice of paper what are the proucts after it burns?

    asked by Uiay on December 11, 2008
  25. scince

    what is 8 cm in inches?

    asked by Savannah on December 5, 2007
  26. Scince


    asked by Savannah on December 5, 2007
  27. scince

    what look like half apple

    asked by priyanshu on June 22, 2018
  28. Scince

    Which metel particles are the first to react the heat

    asked by Salma on April 17, 2016
  29. scince

    What are some advantage and disadvantage of using renewable resources in place of non-renewable resources?

    asked by carina on October 24, 2014
  30. Scince

    What gene and/or chromosome is mutated in this breast cancer disorder?

    asked by edu on October 16, 2014
  31. Scince

    How do you think you could increase the purity of the nitrogen gas?

    asked by AJ on December 8, 2010
  32. scince

    how many bones are in a body

    asked by huda on November 24, 2010
  33. Scince

    What is hidrogen?

    asked by Hannah on March 11, 2010
  34. scince

    how many milligrams are in one oz

    asked by tasha on September 16, 2009
  35. scince

    how are ice cubes made my science teacher, mr.Abothu, has set us homework on input variables and output variables but we have no clue what they are and its got to be in tomorrow! please help!!! regards lauren

    asked by Anonymous on January 25, 2007
  36. Scince

    Which of the following describes scientific inquuary

    asked by Black Hawk on September 11, 2017
  37. Scince

    What is matter?

    asked by Anonymous on July 8, 2017
  38. Scince

    A person is standing on 60m height per hour he throw one ball upwards with u=10m/s then find when the ball reach ground and velocity with which the ball strikes the ground

    asked by Sanvi on October 15, 2016
  39. scince

    Mars=750N the value of g is 38% of that of earth what is the mass of the men on the earth and his weight of mars

    asked by Rahul gupta on September 18, 2016
  40. scince

    If the intensity is increased by a factor 20,by how many decibel is the sound level increased

    asked by krushna on September 18, 2016
  41. scince

    list as many non-renewable resources as you can find in your classroom

    asked by river song on October 24, 2014
  42. scince

    Precipitation is part of the?

    asked by lyric on September 18, 2014
  43. Scince

    What is static electricity?

    asked by Solo on January 9, 2013
  44. scince

    What is the difference between chemical and physical change?

    asked by eduarda on January 3, 2013
  45. scince

    who discover the concept of density

    asked by Eduarda on December 27, 2012
  46. scince

    When Delta T is 6 Degree centrigate then how much in Liter per minute

    asked by rajkumar on March 25, 2011
  47. scince

    what force if a child is holding a balloon,why?

    asked by hanaddy on October 13, 2010
  48. scince

    how much heat does the sun give yiu

    asked by khadija on March 23, 2010
  49. scince

    what does the cross in the warning signs mean?

    asked by liam on September 19, 2009
  50. scince

    What happens when a candle is alight?

    asked by amy on September 17, 2009
  51. scince

    waht is the name of the hair in side your ear that vibrats so you can heah

    asked by savannah on December 16, 2008
  52. scince

    after pollination and fertilization occurs the ovule develops into a ?

    asked by brenda on March 13, 2008
  53. scince

    name atleast two ways that pollinated occurs?

    asked by brenda on March 13, 2008
  54. Scince

    How the change of amplitude effects the time of one cycle of a pendulum?

    asked by anum on February 22, 2008
  55. scince

    what is the facts plants anatomy and reproduction?

    asked by mary joy on January 15, 2008
  56. scince

    excuse me? what are you trying to say?

    asked by Shay on January 18, 2007